CVE-2026-93739

CRITICALCVSS 9.9

Description

A vulnerability was determined in Totolink A3002MU Hh-B20211125.1046. This impacts the function formWlAc of the file /boafrm/formWlAc. Executing a manipulation of the argument submit-url can lead to buffer overflow. The attack may be performed from remote. The exploit has been publicly disclosed and may be utilized.

Timeline

Published:September 18th, 2026 10:17 PM

Last modified:September 23rd, 2026 6:17 PM

CVSS Scoring

CVSS v3: 9.9 (CRITICAL)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

CVSS v2: 9.0

Weaknesses (CWE)

CWE-119 CWE-120

References & Reports

Advisories, patches, and third-party reports

https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/bof-formWlAc.md
https://vuldb.com/cve/CVE-2026-93739
https://vuldb.com/submit/914018
https://vuldb.com/vuln/407549
https://vuldb.com/vuln/407549/cti
https://www.totolink.net/

Source: NIST NVD · Data may lag official sources by up to one minute